Santiago Manuel Cayetano Lopez, M.D.
NPI 1922351246ActiveIndividual· Pediatrics, Pediatric Infectious Diseases· Sioux Falls, SD
Pediatrics, Pediatric Infectious Diseases (M.D.) in Sioux Falls, South Dakota, licensed in SD, with an NPI issued in October 2012. Enrolled in Medicare as practitioner - pediatric medicine. Pfizer Inc. reported $59.90 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1922351246 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 24, 2012 |
| Last updated in NPPES | Apr 5, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics, Pediatric Infectious Diseases Primary | 2080P0208X | 10963 | SD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (SD) |
|---|
Industry payments (Open Payments)
- 2025$59.90 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $59.90 | 1 |
What the 2025 payments were for
- Food and Beverage$59.90 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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